Polarean is requesting priority review from the FDA following the completion of two phase III clinical trials for the drug-device combination.
Xe-129 enables functional, regional, and quantitative MR imaging of the lungs when polarized with the system. Patients inhale Xe-129 as a gas during a 10-second breath-hold MRI scan. In the clinical trials, ventilation in zones of interest were quantified and compared with from a different imaging modality that were similarly quantified.
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